Supplements

Calcium in supplements · page 197

14,548 supplements on the U.S. market list Calcium with an amount per serving. The official Tolerable Upper Intake Level for adults is 2,500 mg a day.

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people, from food, drinks and supplements combined.

Age	Men	Women	Pregnancy	Breastfeeding
0-6 months	1,000 mg	1,000 mg	—	—
7-12 months	1,500 mg	1,500 mg	—	—
1–3 years	2,500 mg	2,500 mg	—	—
4–8 years	2,500 mg	2,500 mg	—	—
9–13 years	3,000 mg	3,000 mg	—	—
14–18 years	3,000 mg	3,000 mg	3,000 mg	3,000 mg
19–50 years	2,500 mg	2,500 mg	2,500 mg	2,500 mg
51–70 years	2,000 mg	2,000 mg	—	—
71+ years	2,000 mg	2,000 mg	—	—

Source: NIH ODS Calcium Fact Sheet for Health Professionals, Table 3 (updated 2026-06-22).

Supplements with Calcium

14,548 shown · page 197 of 304

Classic Plus VanillaSunwarrior · Powder37 mg per serving

Vitargo Post Natural Tangerine DreamVitargo · Powder0.00 NP per serving

Plant Protein Complete Natural Vanilla FlavorProtocol For Life Balance · Powder20 mg per serving

Spirulina Plus 500 mgIndiana Botanic Gardens · Tablet or Pill36 mg per serving

Super Amino NightSource Naturals · Capsule190 mg per serving

Aloe Vera JuiceThe Vitamin Shoppe · Liquid100 mg per serving

Aloe Vera Fillet JuiceThe Vitamin Shoppe · Liquid0.00 mg per serving

Iso-Peptide Protein Mixed BerryGNC Beyond Raw · Powder250 mg per serving

BCAA -Charged+ Peach MangoPMD · Powder19 mg per serving

Natural Whey Protein 20 g UnflavoredTrue Athlete · Powder95 mg per serving

Shock'd Ignite Peach MangoSirenLabs · Powder84 mg per serving

Alfalfa 648 mgSource Naturals · Tablet or Pill517 mg per serving

NITRO TECH Milk ChocolateMuscleTech Performance Series · Powder135 mg per serving

Plant Protein Chocolateplnt · Powder14 mg per serving

Sleep EssentialsSwanson · Capsule40 mg per serving

Black StallionBotanic Choice · Tablet or Pill72 mg per serving

ProSightMajor · Tablet or Pill38 mg per serving

KetonX Natural Cucumber-Lime FlavorXYMOGEN · Powder385 mg per serving

So Lean & So Clean ChocolateOra · Powder38 mg per serving

So Lean & So Clean Vanilla ChaiOra · Powder29 mg per serving

Pre Workout Tropical PineappleBodybuilding.com Signature · Powder100 mg per serving

Pre Workout Blueberry LemonadeBodybuilding.com Signature · Powder100 mg per serving

Absolute Goji PowderCalifornia Academy of Health · Powder0.00 NP per serving

Absolute Pomegranate PowderCalifornia Academy of Health · Powder0.00 NP per serving

Total Keto Daily Salted Watermelon FlavorOnnit · Powder160 mg per serving

Phytoestrogen FormulaGNC Women's · Softgel Capsule200 mg per serving

PhytostanIntegrative Therapeutics · Capsule69 mg per serving

Activated B12 ComplexAdaptogen Research · Capsule30 mg per serving

Complete Food MultiNatural Nutra · Capsule40 mg per serving

Super Omega-3 1000 mgGM Germa · Softgel Capsule0.00 mg per serving

Sleep SupportNaturesPlus AgeLoss · Tablet or Pill84 mg per serving

Ultimate Protector+Health Products Distributors · Capsule60 mg per serving

Tropic OilPurium · Liquid0.00 NP per serving

ISO-ology Chocolate Peanut Butter CupBody Nutrition · Powder120 mg per serving

ISO-ology CinnaBunBody Nutrition · Powder120 mg per serving

ISO-ology Vanilla BeanBody Nutrition · Powder120 mg per serving

Dry XTJacked Factory · Capsule50 mg per serving

Formula 430 Vitamin B-6 Magnesium PotassiumWonder Labs · Tablet or Pill100 mg per serving

Optimum-C FormulaBluebonnet · Capsule94 mg per serving

EnergizeNatural Factors Whole Earth & Sea · Powder38 mg per serving

Golden MilkNatural Factors Whole Earth & Sea · Powder34 mg per serving

Silica ComplexLuckyVitamin · Tablet or Pill50 mg per serving

Primal CalmPrimal Blueprint · Capsule215 mg per serving

Hydration Mixed Berry FlavoredLadder · Powder310 mg per serving

Sport OrangeNuun · Tablet or Pill13 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).